For x# 0, the expression can be written as (1) 1 (3) x (2) x2 (4) x

Q: What is the domain of f(x) = (x + 5)/(x2 + 3x - 18) ?

A: The set of all the values of x for which the function f(x) is defined is known as the domain of…

Q: What is the coefficient of x7y8 in the expression of (x + y2)11 ?

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Q: When f(x)=9x2−3x−1, evaluate f(−3) f(-3)=

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Q: x(2) = (0.8)" (-n- 1)

A: Topic:-  function

Q: i would like to know the steps to simplify for y x2 + y2 = 8

A: x2+y2=8

Q: If the profit from the sale of x units of a product is P = 115x − 300 − x2, what level(s) of…

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Q: For #16-18, use f(x) = x2 - 2x+ 4 and g(x) = 2x- 4. Simplify. 16. (fg)(-3)

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Q: a. Differentiate (x+1)7 (x – 2)7 with respect to x and simplify your answer.

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Q: if  f′(2)=6, and g(x)=4f(x), what is g′(2)?

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Q: For

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Q: If f(x) = 3x2 + 5æ, what is f(2)?

A: f(x)=3x2+5x Put x=2 f(2)=3(2)2+5(2)

Q: Which of the following statements about ( 2x – 5 if x 3

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Q: 4. If f(x) = x2 – 7x, find the difference quotient and simplify.

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Q: Which of the following is (x+3)(x+6)/(x+3)(x+2) simplified?

A: (x+3)(x+6)(x+3)(x+2) is the given expression.

Q: Given y = 3x + 7, what is f(-2)

A: The given function is y=3x+7 it can be written as f(x)=3x+7 to find the value of f(-2) substitute…

Q: What is the constant of the expression X^2 + 15x + 24y +10

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Q: differentiate the expression with respect to x, assum- ing that y = f (x) 5. (x2+y2)3/2

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Q: Find the value of x. 9. 10

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Q: If f(x) = x2 + 4x − 7, what is f(7)?   f(7) =

A: Given that f(x) = x2 + 4x − 7 To find f(7) we have to put x = 7 in the above equation.

Q: For x > 0, which expression is equivalent to A. x2 В. х3 С. хб D. x10

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Q: dr For f (r+3)3-(r+3)7

A: This is a problem of substitution.

Q: V1 + x 8. 1- x

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Q: How would you find the difference quotient of f(x)=6x^2

A: To determine the difference quotient of the function.

Q: Given that y= -3x + 4. Determine the value of x if y is equal to 10

A: Given equation y = -3x + 4 ,  We have to determine the value of x is y = 10

Q: Find the value of x. |x а) |-2 2 3 = 1 3 21 8 8 0

A: Givenx010x3-221=x00xx1032

Q: What are the end behaviours of f(x) = –3x6 +2x + 1? Tell me how you know. As x > 0, y → As x > Tell…

A: Given,  f(x) = -3x6+2x+1 We have to find the end behavior of f(x).

Q: Find the domain of the expression.

A: Here we have a function of the form fxgx (Rational expression) . To find the domain of this…

Q: If f (x) = x² +8x, what is the value of f(6)?

A: From the given problem:   fx=23x2+8x   →f6=? means at x=6 fx=? So, f6=2362+86

Q: x6 %3D -3 if x is -2?

A: given that y=x6x3 and x=-2 find the value of y

Q: The value of China's exports of automobiles and parts (in billions of dollars) is where x = 0…

A: The function fx represents the exports.

Q: What happens to ƒ(x) = x2 when x is a number very close to (but not equal to) 2?

A: Given function is  fx=x2 Consider x≠2,  but very very close to 2 and x<2 x 1.9 1.99 1.999…

Q: I need to find the simplified difference quotient of f(x) = 2x^2 - 2x + 3. I keep coming up with 2x…

A: Given function is: fx=2x2-2x+3 To find the value simplified difference quotient.

Q: How would you convince someone that x3 could be a lot more than x2, but it could also be only a…

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Q: Suppose 7x-19 f(x)= x2 6x 9 Then В f(x) х-3 (х-3)? and B = where A

A: Given function is

Q: If f (6) = 0, which of the following must be true?

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Q: Use f(x) = 4x - 3 and g(x) = 2x² to evaluate the expression. (a) (fog)(-2) (b) X (gof)(-2)

A: This question can be solved using the concept of composition of function.

Q: what is the domain of y= (1/x2)-4

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Q: if 2^x+2 what is the value of x in terms of k?

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Q: As x approaches 3, the value of 2x + 4 approaches

A: We can simplify as below

Q: t0) = {Ax2 -1. [5x + 4, for x < 0, 4x2 - 1, for x20 10+

A: NOTE: Refresh your page if you can't see any equations. . the first equation is  to graph the line…

Q: As x approaches 5 the value of 2x+ 8 approaches

A: Substitute the value of x in the given equation.

Q: What is the correct evaluation of 22-2x, when x is equal to -5?

A: Given,               22-2x

Q: if f(x)=2x2-Ax+3sqr(x) and f(9)=126 then what value of A do we get

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Q: f(x) = 2x2 - 8 Even, Odd, or Neither What is the algebraic reason for you answer?

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Q: what is the operations that you need to get to zero: 5_4_3_2_1=0

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Q: The coefficient of z2 in the expression (a +z)5 is 640. What is the value of a?

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Q: Simplify the expression F 6(8x+1) 5(x-3) 6(8x+ 6(8x+1) 5(x-3)

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Q: For f(x) = 3 – 2x² , evaluate ƒ(2). - O 5 -5 O -3 O -1

A: Proceed as shown below

Q: What should be multiplied to the second eq 2x - y = 2 1. 4 4x y = 1

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Q: What is the reciprocal of x2 x − 4 ?

A: The function is given by,